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Nanjing PNA Instruments Co., Ltd. was established in 1995, as a high-tech enterprise, development and mass production of popular vector Network Analyzer and related products. PNA is a registered trademark for the company. PNA is the abbreviation of Popular Portable Phasor Network Analyzer. [More]
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PNA Instruments Co.,Ltd 14th floor of Jiangdong North road NO: 301, Nanjing, China Tel: +86-25-86200301 ,-86200340 E-mail:sales@pna.com.cn
 
反射不确定度-40dB时测试正常示值范围

反射不确定度-40dB时测试正常示值范围

 

驻波比                  驻波比                                 反射系数

      标称值      标称值         示值范围             示值范围dB                 示值范围

       1.00                   1.0001.020         40.0096.00          0.00000.0100
 
      1.01        46.06        1.000
1.030         36.4996.00          0.00000.0149

       1.02        40.08        1.0001.040         34.0296.00          0.00000.0199

       1.03        36.60        1.0101.050         32.1146.41          0.00470.0247

       1.04        34.15        1.0191.061         30.5740.34          0.00960.0296

       1.05        32.25        1.0291.071         29.2736.83          0.01430.0343

       1.06        30.71        1.0381.081         28.1534.36          0.01910.0391

       1.07        29.41        1.0481.091         27.1632.46          0.02380.0438

       1.08        28.30        1.0581.101         26.2930.91          0.02840.0484

       1.09        27.31        1.0681.112         25.5029.61          0.03300.0530

       1.10        26.44        1.0781.122         24.7828.49          0.03760.0576

       1.11        25.65        1.0871.132         24.1327.50          0.04210.0621

       1.12        24.94        1.0971.142         23.5326.63          0.04660.0666

       1.13        24.49        1.1071.152         22.9725.84          0.05100.0710

       1.14        23.68        1.1171.163         22.4525.12          0.05540.0754

       1.15        23.13        1.1271.173         21.9624.47          0.05970.0797

       1.16        22.60        1.1361.183         21.5023.86          0.06400.0840

       1.18        21.66        1.1561.204         20.6722.78          0.07250.0925

       1.20        20.82        1.1761.224         19.9221.84          0.08090.1009

       1.22        20.08        1.1951.244         19.2421.00          0.08900.1090

       1.25        19.08        1.2241.275         18.3319.90          0.10110.1211

       1.30        17.69        1.2731.326         17.0518.38          0.12040.1404

       1.35        16.54        1.3221.377         15.9717.14          0.13890.1589

       1.40        15.56        1.3711.429         15.0516.10          0.15660.1766

       1.45        14.72        1.4201.480         14.2515.20          0.17360.1936

       1.50        13.98        1.4691.531         13.5514.42          0.19000.2100

       1.60        12.73        1.5661.634         12.3613.12          0.22070.2407

       1.70        11.72        1.6641.736         11.3912.06          0.24920.2692

       1.80        10.88        1.7611.839         10.5811.19          0.27570.2957

       1.90        10.16        1.8581.942          9.8810.44          0.30030.3203

       2.00         9.54        1.9552.045          9.28 9.80          0.32330.3433
 
   

: 1.本表为通用表格,适合于定向耦合器,反射电桥,驻波电桥,魔T等定向性为40dB的测试器件估计测试示值之用,在此范围内皆属正常。

    2.反射系数只在打印《反射》时出现,屏幕上无此读数。

    3.回损最大值为96,是因为PNA36系列最大只能到96,实际上回损大于50dB已经没有实际意义了。

 
      

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